微波照射对岩石强度的影响研究

岩石破碎作业有很多新兴的方法,微波辅助机械破岩便是其中之一。研究该方法的关键是掌握微波照射对岩石强度的影响规律。采用特制的微波设备,通过微波照射岩石,研究岩石在微波照射下的强度变化。通过改变微波对岩石照射的强度和时间,测得不同情况下岩石强度,最后得出微波照射对岩石强度的影响规律:微波对岩石的照射时间越长、微波的强度越大,对岩石强度的影响也就明显。该方法的研究有利于微波辅助机械破岩方法的实现,可以使岩石破碎作业方法更加多样化,岩石破碎作业的费用大大降低,工人的工作环境得到改善。

Study on Impact of Rock Strength by Microwave irradiation

There are a lot of new methods of Rock-Broking, one of which is microwave-assisted mechanical. The key of Microwave-assisted mechanical rock broking is to study the affect of microwave irradiation on the rock strength. To record the change of rock strength Irradiated by the special microwave equipment. Change the microwave intensity and time of it, measured rock strength in each case. Through the experimental study concluded the influence of rock strength by microwave irradiate:The longer heating time of microwave, the greater intensity of microwave, Rock strength has the greater damage, This can make the method of rock brokeing more diversification, the costs of rock-brokeing get lower, the working environment has greatly improved.